*{
    margin: 0;
    padding: 0;
}
.header{
    height: 64px;
    line-height:64px;
    background: #000;
    color: #fff;
    padding: 0 20px;
}
.search{
    float: right;
}

input[type="text"]{
    width: 200px;
    height: 30px;
    border-radius: 5px;
    border: none;
    padding-left: 10px;
}

button{
    width: 70px;
    height: 35px;
    border-radius: 5px;
    border: none;
}

.content{
    min-height: 650px;
    display: flex;
}
.content .content_l{
    float: left;
    flex: 1;
    border-right: 1px solid #ccc;
    text-align: center;
    padding-top:10px;
    min-width: 200px;
}
.content .content_l ul li{
    line-height:44px;
    border-top: 1px solid #ccc;
    color: deepskyblue;
}
.content .content_l ul li a{
    text-decoration: none;
}
.content .content_l ul .active{
    background: deepskyblue;
    color: #fff;
}

.content .content_r{
    float: left;
    flex: 3;
    padding: 10px;
    min-width: 400px;
    min-height: 670px;
}
.content .content_r h1{
    line-height: 90px;
    color: #999;
    font-weight: normal;
    border-bottom: 1px solid #ccc;
    margin-bottom:10px;
}
.content .content_r dl{
    height: 120px;
    padding: 10px;
    border: 1px solid #ccc;
    border-bottom: none;overflow: hidden;
}

.content .content_r dl:hover{
    background: #ccc;
}
.content .content_r .list{
    margin-bottom:20px;
}

.content .content_r .list a:first-of-type dl{
    border-radius: 5px 5px 0 0 ;
}

.content .content_r .list a:last-child dl{
    border-bottom: 1px solid #ccc;
    border-radius: 0 0 5px 5px;
    margin-bottom:10px;
}

.content .content_r dt {
    float: left;
}
.content .content_r dd{
    float: left;
    margin-left: 10px;
    font-style: normal;
    width: 500px;
}
.content .content_r dd h4{
    color: #666;
    margin-bottom:5px;
}
.content .content_r dd p{
    line-height:30px;
    color: #666;
    font-style:normal;
    font-size: 14px;
}
.score{
    float: right;
    background: #f40;
    color: #fff;
    border-radius: 5px;
    font-size: 10px;
    padding:2px 4px;
}

.page a{
    margin-top:10px;
    text-decoration: none;
    border: 1px solid #ccc;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 14px;
}

.content .content_r .detail_content dl{
    border:none;
    height: 400px;

    
}
.content .content_r .detail_content dl:hover{
    background: none;
}







